86071284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 235419912

約数和(自身を除く): 149348628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 353, 468, 521, 706, 1042, 1059, 1412, 1563, 2084, 2118, 3126, 3177, 4236, 4589, 4689, 6252, 6354, 6773, 9178, 9378, 12708, 13546, 13767, 18356, 18756, 20319, 27092, 27534, 40638, 41301, 55068, 60957, 81276, 82602, 121914, 165204, 183913, 243828, 367826, 551739, 735652, 1103478, 1655217, 2206956, 2390869, 3310434, 4781738, 6620868, 7172607, 9563476, 14345214, 21517821, 28690428, 43035642, 86071284]

約数ペア:

[(1, 86071284), (2, 43035642), (3, 28690428), (4, 21517821), (6, 14345214), (9, 9563476), (12, 7172607), (13, 6620868), (18, 4781738), (26, 3310434), (36, 2390869), (39, 2206956), (52, 1655217), (78, 1103478), (117, 735652), (156, 551739), (234, 367826), (353, 243828), (468, 183913), (521, 165204), (706, 121914), (1042, 82602), (1059, 81276), (1412, 60957), (1563, 55068), (2084, 41301), (2118, 40638), (3126, 27534), (3177, 27092), (4236, 20319), (4589, 18756), (4689, 18356), (6252, 13767), (6354, 13546), (6773, 12708), (9178, 9378)]